FluxDown – Free download manager built with Rust and Flutter

FluxDown pairs a Rust/Tokio transfer engine with a Flutter front end and a browser extension to offer multi-protocol downloads, token-bucket bandwidth control, IDM-style segmentation, and SQLite-backed resume. The implementation choices promise real throughput gains, but this competes directly with mature tools (aria2, qBittorrent, IDM) and the landing page currently highlights only a Windows build — solid engineering, not a category redefinition.